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Phenytoin EP Impurity E (2,2-Diphenylhydantoic Acid)

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COA COO

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Phenytoin EP Impurity E (2,2-Diphenylhydantoic Acid)

Impurity

CAS Number

6802-95-5

Molecular Formula

C15H14N2O3

Product format

Neat

Molecular Weight

270.28

USP Description

Phenytoin Related Compound B

Storage

+5°C

Shipping

Room Temperature

API Family

Phenytoin

Synonyms

Phenytoin Sodium Imp. E (EP), Phenytoin Imp. E (EP), Phenytoin USP Related Compound B, Phenytoin USP RC B, (Carbamoylamino)-(diphenyl)acetic Acid, Phenytoin Related Compound B, Phenytoin Impurity E, Phenytoin Sodium Impurity E and Phenytoin Impurity E

Smiles

O=C(O)C(NC(=O)N)(C=1C=CC=CC1)C=2C=CC=CC2

Iupac Name

2 and 2-diphenyl-2-ureido-acetic acid

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COA COO

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
25mg
CE3203.16-25MG

3-4 weeks

50mg
CE3203.16-50MG

3-4 weeks

100mg
CE3203.16-100MG

3-4 weeks

500mg
CE3203.16-500MG

3-4 weeks

50mg
CD3203.16-50MG

3-5 weeks

50mg
CB3203.16-50MG

4-5 weeks

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Product Type

Impurity

Our Impurity Characterized Standards portfolio comprises more than 5,000 compounds accompanied by a comprehensive CoA which can be found in 3 product categories that include a set of different analytical techniques for determining Identity and Purity.

API

We have designed a range of primary API standards manufactured according to international regulations that come with the most extensive Certificate of Analysis which includes Identity checks by several techniques.

Excipient

Excipients standards comes with a detailed Certificate of Analysis with Identity, Purity and Assay data. They are also suitable for use with non-compendial analytical methods.

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Synthesis

We offer tailor-made synthesis services of up to gram-quantities of materials for a wide range of pharmaceutical customers. The customer can order a specific molecule that is only synthesized on your request on the scale, with the purity and with the specification or methods you require.

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